Finding the Fourth Proportional to 4,564,937.25, 6,299,613.41 and 2,527,746.75
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Solution
The fourth proportional to 4,564,937.25, 6,299,613.41 and 2,527,746.75 is: 3,488,290.52
Step by Step Solution
- Step 1: Write the proportion equation
4,564,937.25 : 6,299,613.41 = 2,527,746.75 : x - Step 2: Convert to fraction form
4,564,937.25/6,299,613.41 = 2,527,746.75/x - Step 3: Cross multiply
4,564,937.25x = 6,299,613.41 × 2,527,746.75 - Step 4: Simplify right side
4,564,937.25x = 15,923,827,310,745.18 - Step 5: Solve for x
x = 15,923,827,310,745.18/4,564,937.25 - Step 6: Final answer
x = 3,488,290.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.